90
Participants
Start Date
January 1, 2017
Primary Completion Date
January 1, 2019
Study Completion Date
January 1, 2019
Radiation therapy
"Radiation to the whole breast: 43.5 Gy in 15 fractions in 3 weeks. Simultaneous radiation to the surgical cavity: 49.5 Gy in 15 fractions in 3 weeks.~Intensity modulated radiation treatment is used."
National Cancer Center/Cancer Hosptial, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
Chinese Academy of Medical Sciences
OTHER